US 12,089,261 B2
Method and device for transmitting and receiving signal in wireless communication system
Seokmin Shin, Seoul (KR); Suckchel Yang, Seoul (KR); Seonwook Kim, Seoul (KR); Joonkui Ahn, Seoul (KR); and Changhwan Park, Seoul (KR)
Assigned to LG Electronics Inc., Seoul (KR)
Appl. No. 17/598,102
Filed by LG Electronics Inc., Seoul (KR)
PCT Filed Mar. 30, 2020, PCT No. PCT/KR2020/004327
§ 371(c)(1), (2) Date Sep. 24, 2021,
PCT Pub. No. WO2020/197351, PCT Pub. Date Oct. 1, 2020.
Claims priority of application No. 10-2019-0036405 (KR), filed on Mar. 28, 2019; and application No. 10-2019-0052577 (KR), filed on May 3, 2019.
Prior Publication US 2022/0191936 A1, Jun. 16, 2022
Int. Cl. H04W 74/0833 (2024.01); H04W 74/00 (2009.01)
CPC H04W 74/0833 (2013.01) [H04W 74/004 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A method for a user equipment (UE) to transmit and receive signals in a wireless communication system, the method comprising:
transmitting a physical random access channel (PRACH) on one RACH occasion (RO) from among a plurality of ROs included in a random access channel (RACH) slot; and
receiving a random access response (RAR) based on the PRACH,
wherein a time gap is configured between the plurality of ROs, and
wherein the time gap is determined based on a start time point of a first RO among the plurality of ROs and a start time point of a second RO among the plurality of ROs.